Jeez I don't know.
When I was real bad, which was a little more than 2&1/2 years of daily binge drinking, I had it down to this a week:
X3 36 pack of Boxer Light - $50
X1 Boxed merlot - $18
So I suck at math :P But 52 weeks in a year, so that's 126 weeks where I spent $68 at least a week on booze (there's always those tallboys and whatnot between).
So however much that is---- and then some extra thousands for the five years where I drank crazily but without regular spending habit :P